Glomus tumor: Difference between revisions
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{{Infobox medical condition | |||
| name = Glomus tumor | |||
| image = [[File:Glomus_tumour_-_high_mag.jpg|250px]] | |||
| caption = Micrograph of a glomus tumor, H&E stain | |||
| field = [[Dermatology]], [[Oncology]] | |||
| synonyms = Glomangioma | |||
| symptoms = Pain, tenderness, sensitivity to temperature changes | |||
| complications = Rarely malignant transformation | |||
| onset = Typically in adulthood | |||
| duration = Chronic | |||
| causes = Unknown, possibly genetic | |||
| risks = Family history, genetic mutations | |||
| diagnosis = [[Physical examination]], [[Imaging studies]], [[Biopsy]] | |||
| differential = [[Hemangioma]], [[Neuroma]], [[Epidermal inclusion cyst]] | |||
| prevention = None | |||
| treatment = [[Surgical excision]] | |||
| medication = Pain management | |||
| prognosis = Excellent with treatment | |||
| frequency = Rare | |||
}} | |||
[[File:2011_May_Glomus_Tumor_Extraction_Closeup.jpg|Closeup of glomus tumor extraction|thumb|left]] | |||
'''Glomus coccygeum''' is a small, non-encapsulated cluster of [[chemoreceptor]] cells located in the [[coccyx]] region of the human body. It is part of the [[glomus body]] system, which includes other similar structures such as the [[glomus caroticum]] and [[glomus aorticum]]. These structures are involved in the regulation of [[respiration]] and [[blood pressure]]. | '''Glomus coccygeum''' is a small, non-encapsulated cluster of [[chemoreceptor]] cells located in the [[coccyx]] region of the human body. It is part of the [[glomus body]] system, which includes other similar structures such as the [[glomus caroticum]] and [[glomus aorticum]]. These structures are involved in the regulation of [[respiration]] and [[blood pressure]]. | ||
==Structure and Function== | ==Structure and Function== | ||
The glomus coccygeum is composed of [[glomus cells]], which are specialized [[neuroendocrine cells]]. These cells are capable of detecting changes in the concentration of certain chemicals in the blood, such as [[oxygen]] and [[carbon dioxide]], and responding by releasing [[neurotransmitters]] that can affect the function of nearby [[nerve cells]]. | The glomus coccygeum is composed of [[glomus cells]], which are specialized [[neuroendocrine cells]]. These cells are capable of detecting changes in the concentration of certain chemicals in the blood, such as [[oxygen]] and [[carbon dioxide]], and responding by releasing [[neurotransmitters]] that can affect the function of nearby [[nerve cells]]. | ||
The primary function of the glomus coccygeum is to help regulate respiration and blood pressure. It does this by monitoring the levels of oxygen and carbon dioxide in the blood. When these levels change, the glomus cells in the glomus coccygeum respond by releasing neurotransmitters that signal the [[brain]] to adjust the rate and depth of respiration and the force and rate of heart contractions. | The primary function of the glomus coccygeum is to help regulate respiration and blood pressure. It does this by monitoring the levels of oxygen and carbon dioxide in the blood. When these levels change, the glomus cells in the glomus coccygeum respond by releasing neurotransmitters that signal the [[brain]] to adjust the rate and depth of respiration and the force and rate of heart contractions. | ||
==Clinical Significance== | ==Clinical Significance== | ||
Although the glomus coccygeum is a small structure, it can be affected by various medical conditions. For example, [[tumors]] can develop in the glomus coccygeum, leading to symptoms such as pain in the coccyx region, difficulty breathing, and changes in blood pressure. These tumors, known as [[glomus tumors]], are rare but can be serious if not treated promptly. | Although the glomus coccygeum is a small structure, it can be affected by various medical conditions. For example, [[tumors]] can develop in the glomus coccygeum, leading to symptoms such as pain in the coccyx region, difficulty breathing, and changes in blood pressure. These tumors, known as [[glomus tumors]], are rare but can be serious if not treated promptly. | ||
In addition, the glomus coccygeum can be affected by conditions that cause changes in blood chemistry, such as [[chronic obstructive pulmonary disease]] (COPD) and [[heart failure]]. In these conditions, the ability of the glomus coccygeum to regulate respiration and blood pressure can be compromised, leading to symptoms such as shortness of breath and high blood pressure. | In addition, the glomus coccygeum can be affected by conditions that cause changes in blood chemistry, such as [[chronic obstructive pulmonary disease]] (COPD) and [[heart failure]]. In these conditions, the ability of the glomus coccygeum to regulate respiration and blood pressure can be compromised, leading to symptoms such as shortness of breath and high blood pressure. | ||
==See Also== | ==See Also== | ||
* [[Glomus body]] | * [[Glomus body]] | ||
* [[Chemoreceptor]] | * [[Chemoreceptor]] | ||
* [[Coccyx]] | * [[Coccyx]] | ||
* [[Glomus tumor]] | * [[Glomus tumor]] | ||
==References== | ==References== | ||
{{reflist}} | {{reflist}} | ||
[[Category:Anatomy]] | [[Category:Anatomy]] | ||
[[Category:Respiratory system]] | [[Category:Respiratory system]] | ||
| Line 29: | Line 40: | ||
[[Category:Neuroendocrine system]] | [[Category:Neuroendocrine system]] | ||
{{anatomy-stub}} | {{anatomy-stub}} | ||
Latest revision as of 04:14, 9 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Glomus tumor | |
|---|---|
| |
| Synonyms | Glomangioma |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Pain, tenderness, sensitivity to temperature changes |
| Complications | Rarely malignant transformation |
| Onset | Typically in adulthood |
| Duration | Chronic |
| Types | N/A |
| Causes | Unknown, possibly genetic |
| Risks | Family history, genetic mutations |
| Diagnosis | Physical examination, Imaging studies, Biopsy |
| Differential diagnosis | Hemangioma, Neuroma, Epidermal inclusion cyst |
| Prevention | None |
| Treatment | Surgical excision |
| Medication | Pain management |
| Prognosis | Excellent with treatment |
| Frequency | Rare |
| Deaths | N/A |
Glomus coccygeum is a small, non-encapsulated cluster of chemoreceptor cells located in the coccyx region of the human body. It is part of the glomus body system, which includes other similar structures such as the glomus caroticum and glomus aorticum. These structures are involved in the regulation of respiration and blood pressure.
Structure and Function[edit]
The glomus coccygeum is composed of glomus cells, which are specialized neuroendocrine cells. These cells are capable of detecting changes in the concentration of certain chemicals in the blood, such as oxygen and carbon dioxide, and responding by releasing neurotransmitters that can affect the function of nearby nerve cells. The primary function of the glomus coccygeum is to help regulate respiration and blood pressure. It does this by monitoring the levels of oxygen and carbon dioxide in the blood. When these levels change, the glomus cells in the glomus coccygeum respond by releasing neurotransmitters that signal the brain to adjust the rate and depth of respiration and the force and rate of heart contractions.
Clinical Significance[edit]
Although the glomus coccygeum is a small structure, it can be affected by various medical conditions. For example, tumors can develop in the glomus coccygeum, leading to symptoms such as pain in the coccyx region, difficulty breathing, and changes in blood pressure. These tumors, known as glomus tumors, are rare but can be serious if not treated promptly. In addition, the glomus coccygeum can be affected by conditions that cause changes in blood chemistry, such as chronic obstructive pulmonary disease (COPD) and heart failure. In these conditions, the ability of the glomus coccygeum to regulate respiration and blood pressure can be compromised, leading to symptoms such as shortness of breath and high blood pressure.
See Also[edit]
References[edit]
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